Accession Number : ADD013668

Title :   Sliding Duct Seal.

Descriptive Note : Patent, Filed 24 Apr 86, patented 15 Dec 87,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : MacGee, Andrew

Report Date : 15 Dec 1987

Pagination or Media Count : 8

Abstract : A seal assembly for forming an air seal around conduits or accessories crosses aircraft engine bypass ducts. The seal assembly comprises a seal retainer plate, a seal plate and a seal ring. The seal ring has two opposingly sprung legs which seat and form air seals at the duct wall and the seal plate.

Descriptors :   *CONDUITS, *GAS SEALS, *PATENTS, *AIRCRAFT ENGINE DUCTS, AIR, ASSEMBLY, LEGS, RINGS, SLIDING, WALLS, TURBOFAN ENGINES

Subject Categories : Adhesives, Seals and Binders
      Jet and Gas Turbine Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE